Comparison

Fitona vs Hydro Dots

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fitona

Features
Read full description

Fitona is a simple weight tracker designed around one goal: helping you keep going. No complicated setup. Just log your weight once a day. Clear charts and a calendar view show your progress at a glance, turning daily tracking into a habit that sticks. WHO IT'S FOR - You want to track your weight for dieting or fitness - You've given up on apps that were too complicated - You want your records synced with Apple Health - You'd like to track body fat and daily notes too KEY FEATURES Quick Entry Log your weight and body fat in seconds. Choose only the items you need: - Weight - Body fat percentage - Marks — one tap to record the day's events and how they went (exercise, eating out, alcohol, and more) Clear Charts See trends for weight, body fat, and BMI in easy-to-read charts. A goal-weight line shows exactly how far you are from your target. Toggle each metric on or off freely. Calendar View See your logged days at a glance. Watching your streak grow keeps you motivated. Apple Health Sync Automatically syncs weight and body fat with Apple Health — import measurements from your smart scale, and save your Fitona records back to Health. Daily Reminders Get a notification at your chosen time so you never forget to log. Change the time anytime in Settings. UNITS & LANGUAGES - Supports kg and lbs (switches automatically based on your region) - Available in English and Japanese - Works on both iPhone and iPad YOUR DATA Your records are stored on your device. No account required. PAID OPTIONS Fitona is free to use with ads. A one-time in-app purchase to remove ads is also available. The hardest part of weight tracking is keeping it up. That's why Fitona keeps it simple. Start tracking today — one entry at a time. Apple, the Apple logo, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries.

About

Hydro Dots

Features
Read full description

Hydro Dots is a water tracker that draws your day as a rising water level, one dot at a time. Tap once to log a cup, a mug, or a bottle. The water climbs. That is the whole idea. WHAT IT DOES • One tap to log — your usual sizes sit on the first screen. Custom amounts and drink types are one tap further. • Not every drink counts the same — coffee, tea, juice and the rest are converted by their hydration index, so what you log is what your body keeps. • A goal that follows your day — body weight, temperature, humidity, UV and activity shape the target. It settles once, the first time you open the app each day, so it never moves under you. • Reminders that know where you stand — each one carries how much you have had and the pace that would get you there. • History and recap — a week of bars, a month of dots, a streak counter, and the month's total turned into things you can picture: bottles, kettles, sugar you avoided. • Widgets — log from the home screen or the lock screen without opening the app. A month of dots fits on the large one. • Shortcuts and Siri — log a drink or ask what you have had today, hands free. Every action is available to build your own routines. • Apple Health — records can be written to Health, and removing a record takes it back out. PRO A one-time purchase. No subscription. • No ads • Every theme — seven palettes, from cream LCD to OLED black • iCloud sync — records and drinks across your devices PRIVACY What you drink stays on your device. Your records are not sent anywhere unless you turn on iCloud sync, and then they go to your own iCloud, not to us.

Screenshots

Fitona4 screens
Hydro Dots4 screens

Verdict

The call

The clearest difference is update cadence: Hydro Dots at daily against Fitona's every 2 months. Fitona's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fitona sells 1 one-off in-app purchase and Hydro Dots sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fitona ships an update every 2 months, Hydro Dots daily. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 4 level
Fitona versus Hydro Dots: the parameters behind the verdict, then further details
ParameterFitonaHydro Dots
PriceFreeFree
Update frequencyEvery 2 monthsDaily — better
AdsYesYes
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad — better
Requires iOS18.0 — better26.0
Further details — not scored
Size5 MB43 MB
Age rating4+4+
DeveloperKnightageKengo Tate

In-app purchases

1 purchases

Fitona

One-time1
  • Remove Ads$0.99
4 purchases

Hydro Dots

One-time4
  • A drop$0.99
  • A glass$2.99
  • A bottle$5.99
Show 1 more
  • Pro — Founding Member$5.99

Questions

Is Fitona free?
Fitona is free to download, with in-app purchases available.
Is Hydro Dots free?
Hydro Dots is free to download, with in-app purchases available.
Do Fitona or Hydro Dots have ads?
Both Fitona and Hydro Dots show ads.
Which is updated more often, Fitona or Hydro Dots?
Fitona ships an update every 2 months, and Hydro Dots daily. Most recently, Fitona was updated on October 14, 2026 and Hydro Dots on October 11, 2026.

Other comparisons